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Reactions

Lightweight peer signals without the noise

Three reactions — agree, insightful, disagree — that surface quality without the noise of generic likes or upvote/downvote brigades.

What it does

Built for the way research actually happens

Reactions are the lightweight peer signals attached to every post and every reply. Three options — agree, insightful, disagree — give readers a way to signal without the noise of generic likes or the toxicity of upvote/downvote brigades. Each reaction is one tap and visible to the author.

Reactions feed into the quality signal that shapes feed ranking. A post with many insightful reactions reaches more readers. A post with many disagree reactions stays in its community. Reactions are public (the author can see who reacted) but do not generate notifications — they are ambient signals, not interruptions.

How it works

Three steps from idea to outcome

1

Read

Open a post and read it through.

2

React

Tap agree, insightful, or disagree — one tap, no comment required.

3

Move on

The reaction feeds into the quality signal. No notification interrupts the author.

Why it matters

Benefits that compound

  • Three reactions — agree, insightful, disagree — no noise
  • One-tap signals visible to the author
  • Feeds into the quality signal that shapes feed ranking
  • Public but non-notifying — ambient, not interrupting

Try Reactions today

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